C31232233133313221211113313331333132313331322121111121133133313331121131232121111
  >>
   C3123223313331322121111331333133313231333132212111112113313331333112113123212111
  <<
   C31232233133313221211113313331333132313331322121111121133133313331121131232121113
  >>
 
 
 C31232233133313221211113313331333132313331322121111121133133313331121131232121112
  >>